70353dace3
For a surface that is already fullscreen making it maximized means to exit fullscreen then set to it maximized. Instead of doing it, refuse to do anything until the user explicitly performs that operation. With this approach we follow other DE (desktop environments) which would not perform any operation until the user exits fullscreen state. Fixes #321 Signed-off-by: Marius Vlad <marius.vlad@collabora.com>